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Budget-aware workflow scheduling with DIET

Aurélie Kong Win Chang 1, 2 Yves Caniou 1 Eddy Caron 1 Yves Robert 2, 3
1 AVALON - Algorithms and Software Architectures for Distributed and HPC Platforms
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
2 ROMA - Optimisation des ressources : modèles, algorithmes et ordonnancement
Inria Grenoble - Rhône-Alpes, LIP - Laboratoire de l'Informatique du Parallélisme
Abstract : DIET is a widely used workflow engine capable of scheduling workflows dynamically. This feature enables the engine to react to various events occurring during execution. However, a static schedule calculated before the submission of the workflow can provide many optimization opportunities, in particular when budget constraints should be enforced. In this paper, we expand DIET by adding a static scheduling functionality. To validate this new functionality on a realistic test case, we compare the behavior of budgetaware algorithms designed in [5], both in simulation and on an actual platform, Grid’5000. The obtained results are very similar, showing that the benefits provided by the scheduling algorithms are effective, both in simulation and in a real execution.
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Submitted on : Friday, December 18, 2020 - 10:24:35 AM
Last modification on : Thursday, January 20, 2022 - 4:13:56 PM
Long-term archiving on: : Friday, March 19, 2021 - 6:14:53 PM


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  • HAL Id : hal-03080468, version 1


Aurélie Kong Win Chang, Yves Caniou, Eddy Caron, Yves Robert. Budget-aware workflow scheduling with DIET. [Research Report] RR-9381, Inria Grenoble Rhône-Alpes. 2020. ⟨hal-03080468⟩



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